21275034

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{322349}}^1$

素因数の和:322365

約数の個数: 16

約数和(自身を含む): 46418400

約数和(自身を除く): 25143366

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 322349, 644698, 967047, 1934094, 3545839, 7091678, 10637517, 21275034]

約数ペア:

[(1, 21275034), (2, 10637517), (3, 7091678), (6, 3545839), (11, 1934094), (22, 967047), (33, 644698), (66, 322349)]